Approximate Quantum Markov Chains

• Main Author: Sutter, David (Author, http://id.loc.gov/vocabulary/relators/aut)
• Corporate Author: SpringerLink (Online service)
• Format: Electronic eBook
• Language: English
• Published: Cham : Springer International Publishing : Imprint: Springer, 2018.
• Edition: 1st ed. 2018.
• Series: SpringerBriefs in Mathematical Physics, 28
• Subjects: Quantum physics.; Mathematical physics.; Condensed matter.; Statistical physics.; Quantum computers.; Spintronics.; Quantum Physics.; Mathematical Physics.; Condensed Matter Physics.; Statistical Physics and Dynamical Systems.; Quantum Information Technology, Spintronics.

This book is an introduction to quantum Markov chains and explains how this concept is connected to the question of how well a lost quantum mechanical system can be recovered from a correlated subsystem. To achieve this goal, we strengthen the data-processing inequality such that it reveals a statem...